BookBase is a database-driven application written using the .NET-Framework which you can use to save data about books.

DiscUtils is a .NET library to read and write ISO files and Virtual Machine disk files (VHD, VDI, XVA, VMDK, etc). DiscUtils is developed in C# with no native code (or P/Invoke).

DotNetZip is a FAST, FREE class library and toolset for manipulating zip files. Use VB, C# or any .NET language to easily create, extract, or update zip files.

A .NET library for writing audio related applications, with the ability to record, play and manipulate sample data.